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height measurement tool
Worth a lookShows low returns (0.5%), but a small market ($76K/yr) keeps it on the watch list.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Avg price
Great$52.98avg listing price — sweet spot $15–$100
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Brand share
Great51%top-5 brand share — no brand owns this niche
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Review moat
Good1,372.03avg incumbent reviews — the moat a new listing must climb
Price range
Okay$5.98–$240.28cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+3.2%90-day search growth — must beat 0% to launch
Conversion
Bad1.8%search→purchase rate — share of searches ending in a sale
Market size
Bad$76K$76K/yr · 79K searches